def get_free_docks(self, _list):
possible_docks = set()
for block in _list:
for dock in block.get_docks(True):
if dock.get_enabled() == True:
possible_docks.add(dock)
return possible_docks
def dock_ok(self, block):
r = True
b = None
for dock in block.get_docks(False):
if dock.get_enabled() == True:
if dock.get_format() == C_form.FEM:
r = False
b = block
else:
k = self.dock_ok(dock.get_destiny_block())
r = (r & k[0])
b = k[1]
return r, b
def dock_ok(self, block):
r = True
b = []
for dock in block.get_docks(False):
if dock.get_enabled() == True:
if dock.get_format()==C_form.FEM:
r = False
b.append(block)
else:
k = self.dock_ok( dock.get_destiny_block() )
r = ( r & k[0] )
if k[1] != []:
b = k[1]
return r, b
def remove(self, block, IGNORE_RFLAG=False):
if block.erasable == True or IGNORE_RFLAG == True:
for dock in block.get_docks():
dock.disconnect()
try:
self.blocks.remove(block)
except ValueError:
pass
self.selected -= set( (block,) )
block.kill_gui()
block.kill_widgets()
block.mark_dirty()
block.remove()
def b_disconnect(self, _list):
for block in _list:
for dock in block.get_docks(True):
if dock.get_enabled() == False\
and not dock.get_destiny_block() in _list:
dock.disconnect()
